Three elderly penguins from a Singapore zoo underwent successful cataract surgery and received new custom-made lenses – the first known time the procedure's been done for the animals, the Mandai ...

Celebrating 75 years of intraocular lens advancements that have improved care for millions of cataract patients. On November 29, 1949, Sir Harold Ridley performed a surgical procedure to replace a ...

The eye's natural crystalline lens can be replaced with an artificial lens—known as an intraocular lens—to restore clarity and lead to a vast improvement in quality of life for patients with cataracts ...

A research team with participation by Berkeley Lab physicists has used artificial intelligence to identify more than 1,200 possible gravitational lenses—objects that can be powerful markers for the ...

SEATTLE — As we age, seeing things up close and reading books and screens gets more difficult. Natural eye lenses that were once flexible and clear get harder and darker, making it tougher to see.

Each year, more than 30 million people globally receive surgery to correct cataracts. As many people age, the crystalline lenses in their eyes become cloudy and obstruct their vision, but a simple and ...

(THE CONVERSATION) Inspired by the human eye, our biomedical engineering lab at Georgia Tech has designed an adaptive lens made of soft, light-responsive, tissuelike materials. Adjustable camera ...

Bausch + Lomb has recalled lenses used during cataract surgery due to complications when the lenses are used, according to an announcement from the Canada-based eyecare company posted on the U.S. Food ...

The use of a hyaluronic acid-trehalose artificial tear solution by contact lens wearers improved dry eye disease symptoms, as well as corneal and conjunctival quality, according to research published ...

Bausch + Lomb shares tumbled in intraday trading Friday, a day after the eye-care company announced a "voluntary recall" of some of its intraocular lenses due to safety concerns. On Thursday, Bausch + ...